XML 70 R60.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Debt - Revolving Credit Facility (Details) - Revolving credit facility - Line of credit | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Nov. 30, 2017 USD ($) | Dec. 31, 2018 USD ($) quarter | Nov. 30, 2018 USD ($)
Debt Instrument |  |  |
Debt instrument, term | 5 years |  |
Maximum borrowing capacity | $ 750,000,000.0 |  | $ 1,000,000,000.00
Increase limit to borrowing capacity | $ 250,000,000.0 |  |
Borrowing capacity increase |  |  | $ 250,000,000.0
Commitment fee percentage (in bps) |  | 0.125% |
Covenant compliance, number of consecutive quarters | quarter |  | 4 |
Covenant compliance, minimum interest expense coverage ratio |  | 3.50 |
Maximum leverage ratio |  | 3.00 |
Minimum leverage ratio under a material acquisition or series of material acquisitions |  | 4.00 |
Outstanding borrowings under the unfunded Revolving Credit Facility |  | $ 0 |
Minimum |  |  |
Debt Instrument |  |  |
Commitment fee percentage (in bps) |  | 0.10% |
Minimum | Alternative base rate |  |  |
Debt Instrument |  |  |
Basis spread on variable rate (in bps) |  | 0.00% |
Minimum | LIBOR |  |  |
Debt Instrument |  |  |
Basis spread on variable rate (in bps) |  | 1.00% |
Maximum |  |  |
Debt Instrument |  |  |
Commitment fee percentage (in bps) |  | 0.25% |
Maximum | Alternative base rate |  |  |
Debt Instrument |  |  |
Basis spread on variable rate (in bps) |  | 0.75% |
Maximum | LIBOR |  |  |
Debt Instrument |  |  |
Basis spread on variable rate (in bps) |  | 1.75% |

X
- Definition Debt Instrument, Covenant Compliance, Maximum Leverage Ratio + References No definition available. + Details
Name: | klac_DebtInstrumentCovenantComplianceMaximumLeverageRatio
Namespace Prefix: | klac_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Covenant Compliance, Maximum Leverage Ratio Under A Material Acquisition Or Series Of Material Acquisitions + References No definition available. + Details
Name: | klac_DebtInstrumentCovenantComplianceMaximumLeverageRatioUnderAMaterialAcquisitionOrSeriesOfMaterialAcquisitions
Namespace Prefix: | klac_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Covenant Compliance, Minimum Interest Expense Coverage Ratio + References No definition available. + Details
Name: | klac_DebtInstrumentCovenantComplianceMinimumInterestExpenseCoverageRatio
Namespace Prefix: | klac_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, Covenant Compliance, Number of Consecutive Quarters + References No definition available. + Details
Name: | klac_DebtInstrumentCovenantComplianceNumberofConsecutiveQuarters
Namespace Prefix: | klac_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line Of Credit Facility, Accordian Feature, Increase Limit + References No definition available. + Details
Name: | klac_LineOfCreditFacilityAccordianFeatureIncreaseLimit
Namespace Prefix: | klac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line Of Credit Facility, Increase Limit + References No definition available. + Details
Name: | klac_LineOfCreditFacilityIncreaseLimit
Namespace Prefix: | klac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_LineOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=klac_AlternativeBaseRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |